Affordable Access

Phase shift experiments identifying Kramers doublets in a chaotic superconducting microwave billiard of threefold symmetry

Authors
  • Richter, A.
  • Dembowski, C.
  • Dietz, B.
  • Graef, H.D.
  • Heine, A.
  • Miski-Oglu, M.
  • Leyvraz, F.
  • Seligman, T.H.
  • univ., technische
Publication Date
Jan 01, 2002
Source
OpenGrey Repository
Keywords
Language
English
License
Unknown

Abstract

The spectral properties of a two-dimensional microwave billiard showing threefold symmetry have been studied with a new experimental technique. This method is based on the behavior of the eigenmodes under variation of a phase shift between two input channels, which strongly depends on the symmetries of the eigenfunctions. Thereby a complete set of 108 Kramers doublets has been identified by a simple and purely experimental method. This set clearly shows Gaussian unitary ensemble statistics, although the system is time-reversal invariant. (orig.) / SIGLE / Available from TIB Hannover: RN 5633(2002,26) / FIZ - Fachinformationszzentrum Karlsruhe / TIB - Technische Informationsbibliothek / DE / Germany

Report this publication

Statistics

Seen <100 times